...+ We have implemented our methodology for assessing how captive finance operations affect the creditworthiness of nonfinancial corporate issuers. + We have concluded our review of Caterpillar Inc. (CAT) under the new criteria and are affirming our ratings on the company, including the 'A' corporate credit rating. + The stable outlook reflects our expectation that the company will maintain funds from operations (FFO) to debt greater than 30% and a debt-to-EBITDA measure of less than 3x despite the persistent weakness in its mining and energy end markets and the broad uncertainty in the global economy. NEW YORK (Standard & Poor's) Dec. 21, 2015--Standard & Poor's Ratings Services said today it affirmed its ratings, including the 'A' long-term corporate credit and 'A-1' short-term ratings, on Peoria, Ill.-based Caterpillar Inc., and its wholly owned finance subsidiary, Caterpillar Financial Services Corp. The affirmation reflects our improved view of the company's financial risk profile following...